HP PageWide Enterprise 500-sheet Paper Tray (G1W43A) is an optional paper input accessory for supported PageWide Enterprise printers. It serves as Tray 3, adding a separate place to load paper for print jobs.
The tray holds up to 500 sheets and supports multiple paper sizes. With an additional tray, you can assign a tray to a media type, making it easier to keep different paper ready without repeatedly switching media.
In the box: HP PageWide Enterprise 500-sheet Paper Tray and installation guide.